package com.wy.service;

import org.springframework.stereotype.Service;
import org.springframework.web.multipart.MultipartFile;


public interface FileService {
    public String handle( MultipartFile multipartFile);
    // 下载到本地
    public void downloadToLocal(String fileName, javax.servlet.http.HttpServletResponse response) throws java.io.IOException;
    // 页面预览
    public void previewFile(String fileName, javax.servlet.http.HttpServletResponse response) throws java.io.IOException;
}
